Seiko Cal. 6652 - 378

The Seiko 6652-378 represents an important milestone in Seiko's 1993 lineup. Powered by the 6652 caliber with 22j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-606fb7da6f7e]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

10.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

22j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1993

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